Patents by Inventor Armin E. Schoeller

Armin E. Schoeller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: D248905
    Type: Grant
    Filed: August 20, 1976
    Date of Patent: August 15, 1978
    Inventor: Armin E. Schoeller
  • Patent number: D249849
    Type: Grant
    Filed: August 20, 1976
    Date of Patent: October 10, 1978
    Inventor: Armin E. Schoeller
  • Patent number: D249859
    Type: Grant
    Filed: August 20, 1976
    Date of Patent: October 10, 1978
    Inventor: Armin E. Schoeller